Backdraft Phoenix M4 HPA Engine

Backdraft Phoenix M4 HPA Engine with FCU Long Form - (Orange)

Features

• Complete HPA engine system for M4-style gearboxes
• Delivers over 40 rounds per second for extreme firepower
• Operates within a flexible PSI range of 40 to 130 for tuning precision
• Integrated adjustable solenoid for fine-tuned performance
• Supports on-the-fly fire mode adjustment without tools
• Built for high performance with minimal maintenance
• Engineered for high reliability in demanding conditions
• Modular FCU (Fire Control Unit) included for advanced programming
• Includes M4 trigger board for drop-in compatibility with standard M4 gearboxes
• Comes with a wire harness available in grip or stock length
• Includes inner grip air line with durable brass quick disconnect fitting
• Excellent value HPA system with full-feature capabilities at a competitive price